Hi all,
I am having a very weird problem form my motor timing circuit,ok now i'll explain my problem:
1) when SW is push and release (trigger oin 2 of 555 Timer),the IC start its count (set it to be 5 minutes time)...but after about 3 minutes when the pedal is press then my timer got stopped.But if you let the time elapse without pressing the pedal from the start then the time will count to 5 minutes.
2)The motor seem to loss power (slow down) if compare to direct power up form 6V cell (6V 4.5Ah/20HR)
is there any method to boost my output current to my motor from the 555 timer ? or any circuit modification i can make to acheive this?
i am uisng the timer to control my time for my motor,i want it to be after 5 minutes my motor power will be cut off after trigger the SW.
Here i attached my circuit,please take a look. thanks .
I am having a very weird problem form my motor timing circuit,ok now i'll explain my problem:
1) when SW is push and release (trigger oin 2 of 555 Timer),the IC start its count (set it to be 5 minutes time)...but after about 3 minutes when the pedal is press then my timer got stopped.But if you let the time elapse without pressing the pedal from the start then the time will count to 5 minutes.
2)The motor seem to loss power (slow down) if compare to direct power up form 6V cell (6V 4.5Ah/20HR)
is there any method to boost my output current to my motor from the 555 timer ? or any circuit modification i can make to acheive this?
i am uisng the timer to control my time for my motor,i want it to be after 5 minutes my motor power will be cut off after trigger the SW.
Here i attached my circuit,please take a look. thanks .
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